Garment steam brush



FIG. 1 is a front view of a garment steam brush showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof; and,

FIG. 7 is a right perspective view thereof. 

I claim the ornamental design for a garment steam brush, as shown and described. 